More Howell help
thescot
Active Jeeper
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- Central Coast of California
- Vehicle(s)
- 83 CJ7, FI'ed 258, T5, D300, AMC 20 and D35. 06 Tacoma 4wd,98 4Runner 4wd, 97 Ram 2500 V10 & Lance 3000, 01 HD E Glide.
Ok...getting back to things I seem to have a overly rich fueling issue when not in closed loop (still cold). Did the TPS voltage check and cleaned the IAC ports and installed a new 4 wire 02 sensor for good measure. Initial fire up it looks like there is considerably more fuel coming from the outboard injector then the inboard. No codes, seems to run fine once warm. I will say I have a somewhat squished rubber return line on top of the tank which I still have to tackle and may not be an issue,but it would seem if to high of fuel pressure from this return Id have problems all the time? Im gonna see if I can dig up a pressure gauge setup on the way home from work today to verify 12psi.